Suspension Lift Kit | Rough Country | 3.5 Inch | Chevy Tahoe

SKU RC21800

$659.95 Free Ship!
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Product Specifications

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Product Specs for Rough Country 21800

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Rough Country 21800 Details

Rough Country 3.5 inch Suspension Lift Kit 21800 for the 4WD Chevy Tahoe equipped with Adaptive Air Ride Suspension delivers aggressive styling, trail-ready performance, and factory-ride compatibility, all in one easy-to-install package. This kit features a set of high-quality, lightweight, forged aluminum upper control arms, and front and rear strut spacers.

Features:

  • Forged Aluminum Upper Control Arms: Engineered for superior strength, impact resistance, and long-lasting durability on and off the road. Increased Ground Clearance: Boosts ride height for better obstacle clearance and improved off-road performance.
  • High-Articulation POM Ball Joints: Allows greater range of motion with smoother suspension travel and hassle-free installation.
  • Pre-Installed Ball Joints: Streamlines the install with ready-to-go components right out of the box.
  • Precision Laser-Cut Components: Crafted with advanced CAD technology for a flawless, factory-like fit and finish.
  • Achieves a Level Stance: Eliminates factory rake for a clean, aggressive profile and improved visual balance.
  • Adaptive Air Ride Compatible: Purpose-built to maintain full functionality of all factory ride height settings.

Kit Contents:

Front
  • (2) Upper Control Arms
  • (2) Upper Strut Spacers
  • (2) Ride Height Sensor Relocation Bracket
  • Hardware
Rear
  • (2) Strut Spacers
  • (2) Ride Height Sensor Relocation Bracket
  • Hardware

Installation Notes:

  • Minor trimming is required.
  • ONLY fits Z71 models equipped with Adaptive Air Ride suspension.
  • Does NOT fit Z71 models equipped with Magnetic Ride Control AND Adaptive Air Ride suspension (optional upgrade).
  • 20 inch or larger wheels are required.
  • Vehicle Application Guide for Rough Country 21800

    The RC21800 Suspension Lift Kit | Rough Country | 3.5 Inch | Chevy Tahoe is engineered to work with specific vehicles displayed below. Can't find your vehicle, or need assistance, please give us a call at 1-800-358-4751 or 1-989-755-0561. Browse the category Lift Kits Rough Country 6 Inch Lift Kit , Rough Country Lift Kits , to view all vehicle makes and models.

    YearMakeModelVehicle OptionInstallation Notes
    2021 Chevrolet TahoeFits 4 Wheel DriveMinor trimming is required. ONLY fits Z71 models equipped with Adaptive Air Ride suspension. Does NOT fit Z71 models equipped with Magnetic Ride Control AND Adaptive Air Ride suspension (optional upgrade). 20 inch or larger wheels are required.
    2022 Chevrolet TahoeFits 4 Wheel DriveMinor trimming is required. ONLY fits Z71 models equipped with Adaptive Air Ride suspension. Does NOT fit Z71 models equipped with Magnetic Ride Control AND Adaptive Air Ride suspension (optional upgrade). 20 inch or larger wheels are required.
    2023 Chevrolet TahoeFits 4 Wheel DriveMinor trimming is required. ONLY fits Z71 models equipped with Adaptive Air Ride suspension. Does NOT fit Z71 models equipped with Magnetic Ride Control AND Adaptive Air Ride suspension (optional upgrade). 20 inch or larger wheels are required.
    2024 Chevrolet TahoeFits 4 Wheel DriveMinor trimming is required. ONLY fits Z71 models equipped with Adaptive Air Ride suspension. Does NOT fit Z71 models equipped with Magnetic Ride Control AND Adaptive Air Ride suspension (optional upgrade). 20 inch or larger wheels are required.

    Customer Q&A - Rough Country 21800


    Rough Country

    Rough Country Warranty

    Limited Lifetime Warranty

    On hard suspension components including knuckles, Lift Blocks, Control Arms, Jeep JK Armor, Bed Covers, Bed Mats, Nerf Steps, and Wheel Well Liners.

    5 Year Limited Warranty

    On leaf springs and coil springs.

    3 Year Limited Warranty

    On shocks and stabilizers.

    3 Year Limited Warranty

    On LED Lights, Fender flares, and Soft Tops.

    2 Year Limited Warranty

    On Winch mechanical components.

    1 Year Limited Warranty

    On Winch electrical components.

    1 Year Limited Warranty

    On All wear and tear items. Bushings, Ball Joints, Etc.

    Rough Country products are warranted to be free from defects in material and craftsmanship for the time periods listed. Some suspension components are prone to gradual wear and tear over time and therefore are not covered within the Lifetime Replacement Warranty.

    Warranty Guard

    This free protection supplements your manufacturer's warranty, guaranteeing that if you are denied repair due to having a Warranty Guard protected product on your vehicle, then Rough Country will foot the bill for your repair! For up to 5 years / 100K miles / or until your manufacturer's warranty ends, if there is a failure of a factory warranty-covered part due to installation of a Rough Country suspension product, Rough Country will cover the repairs at a factory authorized shop - all you pay is a $100 deductible!

    What the warranty does not cover

    Wear and tear items such as mountings, bushings, diminished shock and stabilizer dampening resistance, finish, dents and scratches, as these components and issues can wear out or occur naturally over time. These items are covered under a separate Limited Warranty along with other non-suspension items listed above. Replacements for non-defective items broken during off-road use may incur shipping charges.

    You can view the full details of Rough Country’s warranty here.

    How to get service

    For warranty issues, contact Rough Country service at 1-800-222-7023.

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